S-92356A192 5/8"-11 x 9" ASME B18.5 Carriage Bolts

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh environments
• Enhanced anti-rotation security through integrated square neck design that prevents spinning during installation
• High tensile strength rating of 70,000 psi ensures reliable performance under heavy loads and stress conditions
• Optimized thread engagement with UNC coarse threading and Class 2A fit for faster installation and secure fastening
• Wide bearing surface from the rounded carriage head distributes load evenly and prevents surface damage
• Consistent dimensional accuracy maintained through compliance with ASME B18.5 manufacturing standards
• Environmental regulation compliance with RoHS 3 and REACH ensures safe use across global industrial markets

Professional Applications & Engineering Value

This heavy-duty carriage bolt delivers exceptional engineering value through its 18-8 stainless steel composition, providing superior corrosion resistance that extends service life in demanding applications. The square neck design fundamentally solves rotation issues during tightening, ensuring secure fastening in wood-to-metal connections and structural assemblies. With UNC coarse threading and partial threading configuration, installation efficiency is maximized while maintaining grip strength. The combination of 70,000 psi tensile strength and Rockwell B55 hardness provides reliable performance in construction, transportation equipment, and industrial machinery where vibration resistance and load-bearing capacity are critical. The 9-inch length with substantial 5/8"-11 thread size makes it ideal for thick material applications requiring deep penetration and robust fastening solutions.

Specification Summary & Compliance

This carriage bolt features precise Class 2A thread fit tolerances with UNC coarse thread specification (5/8"-11) and right-hand threading. Manufacturing complies with ASME B18.5 standards for dimensional accuracy and quality assurance. The product meets RoHS 3 (2015/863/EU) compliance for restricted hazardous substances and REACH (EC 1907/2006) regulations regarding chemical safety, ensuring environmental responsibility and global market acceptance for industrial applications.